Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Kenai Fjords & Resurrection Bay

HW-MN0410405 – Residency

16th sighting in Kenai Fjords & Resurrection Bay
Fluke of HW-MN0410405
HW-MN0410405 Confirmed in the catalog @13410
Jun 9 – Jul 28, 2026 · Kenai Fjords & Resurrection Bay

Every Cold Green Corner

Knew exactly where the herring were hiding this time.

77 m
Deepest dive
2:59
Longest dive
55
Dives
Sightings
7
Days between first and last sighting
49

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 9, 2026-41 m8.6°C—
Jun 15, 2026289 m8.5°C60 m
Jun 19, 2026127 m8.1°C67 m
Jun 21, 2026221 m8.7°C66 m
Jul 2, 2026-4 m11.0°C—
Jul 24, 202660 m11.3°C55 m
Jul 28, 202685 m11.1°C77 m

Seafloor and sea temperature measured · ✳ dives modelled

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Deepest dive against the seafloor, per sighting

Seafloor · measured Deepest dive · modelled
Jun 9, 2026 — seafloor -41 m (measured), deepest dive — (modelled)Jun 9Jun 15, 2026 — seafloor 289 m (measured), deepest dive 60 m (modelled)Jun 15Jun 19, 2026 — seafloor 127 m (measured), deepest dive 67 m (modelled)Jun 19Jun 21, 2026 — seafloor 221 m (measured), deepest dive 66 m (modelled)Jun 21Jul 2, 2026 — seafloor -4 m (measured), deepest dive — (modelled)Jul 2Jul 24, 2026 — seafloor 60 m (measured), deepest dive 55 m (modelled)Jul 24Jul 28, 2026 — seafloor 85 m (measured), deepest dive 77 m (modelled)Jul 28

Depth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.

Dives

77 m
Deepest dive
2:59
Longest dive
55
Dives
28 m
Avg dive depth
7
Sightings
49
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010077 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (85 m) and the published dive-behaviour distribution. Modelled, not measured.

Deep Effort Score

Deep

Depth, duration and recovery resolved into a single number for this session.

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Place

Where this happened · Jul 28, 2026

measured
Seafloor depth
85 m
Sea-surface temperature
11.1°C
Distance from shore
—

Across the residency · 7 sightings

measured
Seafloor depth
-41 m – 289 m
Sea-surface temperature
8.1°C – 11.3°C
Distance from shore
1.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Source records

This activity is assembled from 7 catalogued encounters on Happywhale.

Sighting records from Happywhale, published as occurrence data via GBIF. Individual records are licensed CC0 1.0, CC BY 4.0 or CC BY-NC 4.0, depending on the contributor.

The photographs and fluke identifications behind every sighting are the work of the contributing observers — the citizen scientists, naturalists and operators who logged them, each named in the underlying GBIF occurrence record. Every activity links out to its source encounters on Happywhale. Basemaps © OpenStreetMap contributors (ODbL).

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Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.